From f06b0ee952da972ca643d8ae63fcdb40361af78c Mon Sep 17 00:00:00 2001
From: Adam Honse <calcprogrammer1@gmail.com>
Date: Mon, 19 Apr 2021 18:30:31 -0500
Subject: [PATCH] Use NULL (shared) libusb context

---
 .../CorsairHydroControllerDetect.cpp                       | 7 +++----
 Controllers/LianLiController/LianLiControllerDetect.cpp    | 6 ++----
 2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/Controllers/CorsairHydroController/CorsairHydroControllerDetect.cpp b/Controllers/CorsairHydroController/CorsairHydroControllerDetect.cpp
index f1c5b357d..887315ebb 100644
--- a/Controllers/CorsairHydroController/CorsairHydroControllerDetect.cpp
+++ b/Controllers/CorsairHydroController/CorsairHydroControllerDetect.cpp
@@ -47,16 +47,15 @@ static const corsair_hydro_device device_list[] =
 
 void DetectCorsairHydroControllers(std::vector<RGBController*>& rgb_controllers)
 {
-    libusb_context * ctx;
-    libusb_init(&ctx);
+    libusb_init(NULL);
 
     #ifdef _WIN32
-    libusb_set_option(ctx, LIBUSB_OPTION_USE_USBDK);
+    libusb_set_option(NULL, LIBUSB_OPTION_USE_USBDK);
     #endif
 
     for(std::size_t device_idx = 0; device_idx < CORSAIR_NUM_DEVICES; device_idx++)
     {
-        libusb_device_handle * dev = libusb_open_device_with_vid_pid(ctx, device_list[device_idx].usb_vid, device_list[device_idx].usb_pid);
+        libusb_device_handle * dev = libusb_open_device_with_vid_pid(NULL, device_list[device_idx].usb_vid, device_list[device_idx].usb_pid);
 
         //Look for Corsair RGB Peripheral
         if(dev)
diff --git a/Controllers/LianLiController/LianLiControllerDetect.cpp b/Controllers/LianLiController/LianLiControllerDetect.cpp
index a84263737..62f25f5c0 100644
--- a/Controllers/LianLiController/LianLiControllerDetect.cpp
+++ b/Controllers/LianLiController/LianLiControllerDetect.cpp
@@ -28,19 +28,17 @@
 
 void DetectLianLiUniHub(std::vector<RGBController*>&)
 {
-    libusb_context * ctx;
-
     libusb_device** devices = nullptr;
 
     int ret;
 
-    ret = libusb_init(&ctx);
+    ret = libusb_init(NULL);
     if(ret < 0)
     {
         return;
     }
 
-    ret = libusb_get_device_list(ctx, &devices);
+    ret = libusb_get_device_list(NULL, &devices);
     if(ret < 0)
     {
         return;